diff --git a/core/leras/layers.py b/core/leras/layers.py
index a7f2bd0..827f28c 100644
--- a/core/leras/layers.py
+++ b/core/leras/layers.py
@@ -78,6 +78,7 @@ def initialize_layers(nn):
 
         def init_weights(self):
             nn.tf_init_weights(self.get_weights())
+            
     nn.Saveable = Saveable
 
     class LayerBase():
@@ -318,7 +319,7 @@ def initialize_layers(nn):
                 dim_size = dim_size * stride_size
             return dim_size
     nn.Conv2DTranspose = Conv2DTranspose
-
+    
     class BlurPool(LayerBase):
         def __init__(self, filt_size=3, stride=2, **kwargs ):
 
@@ -439,6 +440,44 @@ def initialize_layers(nn):
             return x
     nn.Dense = Dense
 
+    class InstanceNorm2D(LayerBase):
+        def __init__(self, in_ch, dtype=None, **kwargs):
+            self.in_ch = in_ch
+            
+            if dtype is None:
+                dtype = nn.tf_floatx
+            self.dtype = dtype
+            
+            super().__init__(**kwargs)
+
+        def build_weights(self):
+            kernel_initializer = tf.initializers.glorot_uniform(dtype=self.dtype)            
+            self.weight       = tf.get_variable("weight",   (self.in_ch,), dtype=self.dtype, initializer=kernel_initializer )
+            self.bias         = tf.get_variable("bias",     (self.in_ch,), dtype=self.dtype, initializer=tf.initializers.zeros() )
+
+        def get_weights(self):
+            return [self.weight, self.bias]
+
+        def __call__(self, x):
+            if nn.data_format == "NHWC":
+                shape = (1,1,1,self.in_ch)
+            else:
+                shape = (1,self.in_ch,1,1)
+
+            weight       = tf.reshape ( self.weight      , shape )
+            bias         = tf.reshape ( self.bias        , shape )
+            
+            x_mean = tf.reduce_mean(x, axis=nn.conv2d_spatial_axes, keepdims=True )
+            x_std  = tf.math.reduce_std(x, axis=nn.conv2d_spatial_axes, keepdims=True ) + 1e-5
+            
+            x = (x - x_mean) / x_std
+            x *= weight
+            x += bias
+            
+            return x
+
+    nn.InstanceNorm2D = InstanceNorm2D
+    
     class BatchNorm2D(LayerBase):
         """
         currently not for training
@@ -477,4 +516,58 @@ def initialize_layers(nn):
             x += bias
             return x
 
-    nn.BatchNorm2D = BatchNorm2D
\ No newline at end of file
+    nn.BatchNorm2D = BatchNorm2D
+    
+    class AdaIN(LayerBase):
+        """
+        """
+        def __init__(self, in_ch, mlp_ch, kernel_initializer=None, dtype=None, **kwargs):
+            self.in_ch = in_ch
+            self.mlp_ch = mlp_ch
+            self.kernel_initializer = kernel_initializer
+            
+            if dtype is None:
+                dtype = nn.tf_floatx
+            self.dtype = dtype
+            
+            super().__init__(**kwargs)
+
+        def build_weights(self):
+            kernel_initializer = self.kernel_initializer
+            if kernel_initializer is None:
+                kernel_initializer = tf.initializers.he_normal()#(dtype=self.dtype)
+
+            self.weight1   = tf.get_variable("weight1", (self.mlp_ch, self.in_ch), dtype=self.dtype, initializer=kernel_initializer)
+            self.bias1     = tf.get_variable("bias1",   (self.in_ch,), dtype=self.dtype, initializer=tf.initializers.zeros())
+            self.weight2   = tf.get_variable("weight2", (self.mlp_ch, self.in_ch), dtype=self.dtype, initializer=kernel_initializer)
+            self.bias2     = tf.get_variable("bias2",   (self.in_ch,), dtype=self.dtype, initializer=tf.initializers.zeros())
+
+        def get_weights(self):
+            return [self.weight1, self.bias1, self.weight2, self.bias2]
+
+        def __call__(self, inputs):
+            x, mlp = inputs
+            
+            gamma = tf.matmul(mlp, self.weight1)
+            gamma = tf.add(gamma, tf.reshape(self.bias1, (1,self.in_ch) ) )
+                
+            beta = tf.matmul(mlp, self.weight2)
+            beta = tf.add(beta, tf.reshape(self.bias2, (1,self.in_ch) ) )
+                
+            
+            if nn.data_format == "NHWC":
+                shape = (-1,1,1,self.in_ch)
+            else:
+                shape = (-1,self.in_ch,1,1)
+                
+            x_mean = tf.reduce_mean(x, axis=nn.conv2d_spatial_axes, keepdims=True )
+            x_std  = tf.math.reduce_std(x, axis=nn.conv2d_spatial_axes, keepdims=True ) + 1e-5
+            
+            x = (x - x_mean) / x_std
+            x *= tf.reshape(gamma, shape)
+
+            x += tf.reshape(beta, shape)
+
+            return x
+
+    nn.AdaIN = AdaIN
\ No newline at end of file
diff --git a/core/leras/nn.py b/core/leras/nn.py
index 7cb862f..6abe6a0 100644
--- a/core/leras/nn.py
+++ b/core/leras/nn.py
@@ -72,7 +72,9 @@ class nn():
     Conv2DTranspose = None
     BlurPool = None
     Dense = None
+    InstanceNorm2D = None
     BatchNorm2D = None
+    AdaIN = None
 
     # Initializers
     initializers = None